Cisco 800 Series Quick Reference Guide

Series Features Overview
Network Modules for Cisco 2600XM, 3600, and 3700 Series
57
Asynchronous/Synchronous Serial Network Modules — Up to 128 Kbps
Product Description
Supported Platforms
and Minimum Cisco
IOS Versions Comments
NM-4A/S
4-port asynchronous/
synchronous serial
network module
Provides four low-speed
serial connections via DB-
60 connectors that support
five interface types (RS-
232, RS-449, RS-530, V.35,
X.21) in either DTE or DCE
mode. The low-speed
serial connections can be
configured for up to either
11 5.2 kbps asynchronous
or 128 kbps synchronous
serial traffic.
Modular Router Solutions
Serial and Legacy
Concentration
3700 Series – 12.2(8)T
3660 Series – 12.0(5)T
3640 – 11.1(7)AA
3620 – 11.1(7)AA
2691 – 12.2(8)T
2600XM Series – 12.1(14)
mainline, 12.2(12) mainline
(future), 12.2(8)T1
2650 Series – 12.1(3)T
2620 Series – 11.3(2)XA
2610 Series – 11.3(2)XA
No reliance on other
network modules, WICs,
voice interface cards, or
advanced integration
modules.
Asynchronous Serial Network Modules — Up to 134 Kbps
Product Description
Supported Platforms
and Minimum Cisco
IOS Versions Comments
NM-16A
16-port asynchronous
network module
Provides 16 asynchronous
serial interfaces at speeds
up to 134 kbps. The 16
ports are cabled with two
custom “octopus” cables,
each terminating in eight
ports, each with an option
of physical endpoints,
including RJ-45 and DB-25
connectors.
Modular Router Solutions
Dial-up Remote Access
Serial and Legacy
Concentration
3700 Series – Future
3660 Series – 12.0(5)T
3640 – 11.2(7a)P
3620 – 11.2(7a)P
2691 – 12.2(8)T
2600XM Series – 12.1(14)
mainline, 12.2(12) mainline
(future), 12.2(8)T1
2650 Series – 12.1(3)T
2620 Series – 11.3(2)XA
2610 Series – 11.3(2)XA
No reliance on other
network modules, WICs,
voice interface cards, or
advanced integration
modules.
NM-8A/S
8-port asynchronous/
synchronous serial
network module
Provides eight low-speed
serial connections via DB-
60 connectors that support
five interface types (RS-
232, RS-449, RS-530, V.35,
X.21) in either DTE or DCE
mode. The low-speed
serial connections can be
configured for up to either
11 5.2 kbps asynchronous
or 128 kbps synchronous
serial traffic.
Modular Router Solutions
Serial and Legacy
Concentration
3700 Series – 12.2(8)T
3660 Series – 12.0(5)T
3640 – 11.1(7)AA
3620 – 11.1(7)AA
2691 – 12.2(8)T
2600XM Series – 12.1(14)
mainline, 12.2(12) mainline
(future), 12.2(8)T1
2650 Series – 12.1(3)T
2620 Series – 11.3(2)XA
2610 Series – 11.3(2)XA
No reliance on other
network modules, WICs,
voice interface cards, or
advanced integration
modules.
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Cisco 800 Series Specifications

General

Model	Cisco 800 Series
Category	Network Router
VPN Support	Yes
Firewall	Yes
Dimensions	Varies by model
Processor	Varies by model
Memory	Varies by model
Operating System	Cisco IOS
WAN Ports	Varies by model
LAN Ports	Varies by model
WAN Interfaces	Varies by model
LAN Interfaces	Fast Ethernet or Gigabit Ethernet